U.S. federal trademark · Serial No. 86746724 · Reg. No. 4963133
Chemicals used in industry and science; chemicals used in industry and science, namely, a folded, soluble, purified, and genetically detoxified protein used as a carrier for conjugate vaccines; chemicals used in industry and science, namely, protein-carbohydrate and hapten-protein conjugates used in the development and preparation of vaccines
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